ZIP Code 66047
Low Level7
PFAS Detected
0
Above EPA Limits
3
Water Systems
42%
Highest % of MCL
LAWRENCE, CITY OF
KS2004503 Low LevelWater Type
Surface Water
PFAS Detected
3
Above MCL
0
State
Kansas
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
PFHxS Perfluorohexane sulfonic acid | 4.20ppt | 42% of limit
| 10 ppt | Below limit |
lithium | 27300.00ppt | No federal limit | — | Unregulated |
PFBA Perfluorobutanoic acid | 11.00ppt | No federal limit | — | Unregulated |
DOUGLAS CO RWD 3
KS2004507 Low LevelWater Type
Surface Water
PFAS Detected
2
Above MCL
0
State
Kansas
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
PFHxS Perfluorohexane sulfonic acid | 3.30ppt | 33% of limit
| 10 ppt | Below limit |
PFBS Perfluorobutane sulfonic acid | 3.00ppt | No federal limit | — | Unregulated |
UNIVERSITY OF KANSAS
KS2004513 Low LevelWater Type
Surface Water
PFAS Detected
2
Above MCL
0
State
Kansas
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 18400.00ppt | No federal limit | — | Unregulated |
PFBA Perfluorobutanoic acid | 6.00ppt | No federal limit | — | Unregulated |
Note: ZIP code 66047 is served by 3 separate water utilities.
Results above show data for each system independently.
Data source: EPA Unregulated Contaminant Monitoring Rule, 5th cycle (UCMR 5) — January 2026 release.
UCMR 5 tested ~10,000 public water systems serving more than 25 people between 2023-2025 for 29 PFAS compounds.
Detection values represent the highest single-sample result measured at entry points to the distribution system.